| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.97 | 8.546% | $45.5568 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $102.71 | 5.434% | $108.2913 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $123.67 | 5.266% | $130.1825 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $63.29 | 11.641% | $70.6576 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $242.62 | 8.714% | $263.7619 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $33.70 | 11.413% | $37.5462 | $37.55 | $37.55 | $37.50 |
| Purchase #7 | $30.72 | 7.503% | $33.0249 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $638.68 | $689.0212 | $689.02 | $689.00 | $689.10 | |